100110221001112 has 64 divisors (see below), whose sum is σ = 215121553920000. Its totient is φ = 42784466530176.

The previous prime is 100110221001101. The next prime is 100110221001187. The reversal of 100110221001112 is 211100122011001.

It is a happy number.

It is a super-2 number, since 2×100110221001112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100110221001092 and 100110221001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305423889 + ... + 305751487.

It is an arithmetic number, because the mean of its divisors is an integer number (3361274280000).

Almost surely, 2^{100110221001112} is an apocalyptic number.

It is an amenable number.

100110221001112 is an abundant number, since it is smaller than the sum of its proper divisors (115011332918888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100110221001112 is a wasteful number, since it uses less digits than its factorization.

100110221001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342848 (or 342844 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100110221001112 its reverse (211100122011001), we get a palindrome (311210343012113).

The spelling of 100110221001112 in words is "one hundred trillion, one hundred ten billion, two hundred twenty-one million, one thousand, one hundred twelve".